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"""Classes for interacting with Kubernetes API"""

import warnings

from kubernetes.client import models as k8s

warnings.warn(
    "This module is deprecated. Please use `kubernetes.client.models.V1VolumeMount`.",
    DeprecationWarning,
    stacklevel=2,
)


class VolumeMount:
    """Backward compatible VolumeMount"""

    __slots__ = ('name', 'mount_path', 'sub_path', 'read_only')

    def __init__(self, name, mount_path, sub_path, read_only):
        """
        Initialize a Kubernetes Volume Mount. Used to mount pod level volumes to
        running container.

        :param name: the name of the volume mount
        :type name: str
        :param mount_path:
        :type mount_path: str
        :param sub_path: subpath within the volume mount
        :type sub_path: Optional[str]
        :param read_only: whether to access pod with read-only mode
        :type read_only: bool
        """
        self.name = name
        self.mount_path = mount_path
        self.sub_path = sub_path
        self.read_only = read_only

    def to_k8s_client_obj(self) -> k8s.V1VolumeMount:
        """
        Converts to k8s object.

        :return: Volume Mount k8s object
        """
        return k8s.V1VolumeMount(
            name=self.name, mount_path=self.mount_path, sub_path=self.sub_path, read_only=self.read_only
        )
